ProlineAmino AcidsProline OxidaseSequence Homology, Amino AcidAmino Acid SequenceAmino Acid SubstitutionCloning, MolecularAmino Acids, EssentialAmino Acid Transport SystemsMolecular Sequence DataBase SequenceEscherichia coliPyrroline Carboxylate ReductasesMutationSequence AlignmentAmino Acid MotifsMutagenesis, Site-DirectedBinding SitesKineticsProtein Conformation